From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 31 May 2018 04:27:06 +0000 (+0900)
Subject: load-fragment: use free_and_replace()
X-Git-Tag: v239~181^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=17ee3d72da717e5bd59a267bc49ae674dd661a26;p=thirdparty%2Fsystemd.git

load-fragment: use free_and_replace()
---

diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index bb258c4d299..f16b0d182ba 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -4594,8 +4594,7 @@ static int open_follow(char **filename, FILE **_f, Set *names, char **_final) {
                 if (r < 0)
                         return r;
 
-                free(*filename);
-                *filename = target;
+                free_and_replace(*filename, target);
         }
 
         f = fdopen(fd, "re");